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.\" Title: SPI_prepare_params
.\" Author: The PostgreSQL Global Development Group
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\" Date: 2017-11-06
.\" Manual: PostgreSQL 9.2.24 Documentation
.\" Source: PostgreSQL 9.2.24
.\" Language: English
.\"
.TH "SPI_PREPARE_PARAMS" "3" "2017-11-06" "PostgreSQL 9.2.24" "PostgreSQL 9.2.24 Documentation"
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.SH "NAME"
SPI_prepare_params \- prepare a statement, without executing it yet
.\" SPI_prepare_params
.SH "SYNOPSIS"
.sp
.nf
SPIPlanPtr SPI_prepare_params(const char * \fIcommand\fR,
ParserSetupHook \fIparserSetup\fR,
void * \fIparserSetupArg\fR,
int \fIcursorOptions\fR)
.fi
.SH "DESCRIPTION"
.PP
\fBSPI_prepare_params\fR
creates and returns a prepared statement for the specified command, but doesn\*(Aqt execute the command\&. This function is equivalent to
\fBSPI_prepare_cursor\fR, with the addition that the caller can specify parser hook functions to control the parsing of external parameter references\&.
.SH "ARGUMENTS"
.PP
const char * \fIcommand\fR
.RS 4
command string
.RE
.PP
ParserSetupHook \fIparserSetup\fR
.RS 4
Parser hook setup function
.RE
.PP
void * \fIparserSetupArg\fR
.RS 4
passthrough argument for
\fIparserSetup\fR
.RE
.PP
int \fIcursorOptions\fR
.RS 4
integer bit mask of cursor options; zero produces default behavior
.RE
.SH "RETURN VALUE"
.PP
\fBSPI_prepare_params\fR
has the same return conventions as
\fBSPI_prepare\fR\&.
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